Hi Ray,
On 5/13/19 1:41 PM, 김규래 wrote:
> For shared-memory systems, uftrace [1] works great.
>
> It gives you great visualization with not too much performance impact.
I tried running uftrace on exes using HPX and it consistently crashes,
on both my exes and HPX examples:
$ uftrace record fibonacci_local
{stack-trace}: child terminated by signal: 11: Segmentation fault
A trace is made, but a lot of information seems to be missing. Just to
be sure: have you used uftrace successfully in combination with
applications using HPX?
BTW, using uftrace with non-HPX applications works fine.
Kor
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